Giantz 38cc 4-Stroke Petrol Post Driver Rammer Fence Pile Star
Not satisfied? Return it within 14 days for a full product refund. Return shipping applies for change-of-mind returns. View policy
Drive posts, stakes and pegs up to 80mm diameter firmly into the ground in minutes without needing external power sources. The 4-stroke petrol engine delivers 2 tonnes of driving force with minimal fatigue thanks to vibration-absorbing springs and ergonomic grip handles.
- 4-stroke 38cc petrol motor with 2 tonnes driving power
- Drives posts up to 80mm diameter
- Portable and self-contained, no generators or air compressors required
- Lightweight at 12kg for easy transport and handling
- Soft rubber grip handles reduce hand fatigue
- Vibration-absorbing springs minimise operator strain
- Hardened hammering pin for sustained durability
- Interlocking controls with throttle lock, kill switch and throttle adjuster
- Heavy-duty aluminium casing
- 3 post guide sleeves included
Motor: 4-stroke petrol
Displacement: 38CC
Max power/speed: 0.9kW / 6500r/min
Max torque/Speed: 1.45N.m / 5000r/min
Impact frequency: 2300bpm
Fuel capacity: 0.9L
Fuel type: Unleaded 95+ RON
Impact force: 2 tonnes
Starting system: Hand pull start
Sleeve heads: 20-45mm, 55mm and 80mm
Package Content
4-Stroke Post Driver x 1
Hard Carry Case x 1
20-45mm Driver Sleeve x 1
55mm Driver Sleeve x 1
80mm Driver Sleeve x 1
Tool kit x 1
User Manual x 1
This product comes with 1 year warranty
Shipping Restriction Notice
Shipments to the specific postcode-suburb combinations below are excluded. If you wish to proceed with orders to these zones with additional shipping costs, please reach out to us for assistance.
View Complete List of Undeliverable Postcode Suburb Combinations
📦 Shipping & Delivery
Free Standard Shipping on all orders across Australia.
Orders are dispatched within 1–3 business days of payment confirmation. You will receive a tracking email once dispatched.
Standard delivery: 3–7 business days (metro). Regional/WA/NT may take slightly longer.
Express delivery options are available at checkout.
🔁 Returns & Refunds
We offer 14-day returns on all items.
To be eligible, items must be returned in original, unused condition with all original packaging.
To start a return: email hello@myhappygift.com.au with your order number.
Refunds are processed within 5–10 business days of receiving the returned item.
🛡️ Warranty
All products include a 12-month manufacturer's warranty.
Covers manufacturing defects and faults under normal use conditions.
Does not cover accidental damage, misuse, or normal wear and tear.
To make a warranty claim, email hello@myhappygift.com.au with your order number and photos of the fault.
❓ FAQs
How long does delivery take?
Orders dispatch in 1–3 business days. Standard delivery 3–7 business days.
Do you ship to all Australian states?
Yes, we ship Australia wide including WA, NT, and all regional areas.
How do I track my order?
A tracking link is emailed once your order is dispatched.
How do I contact support?
Email hello@myhappygift.com.au or call (03) 9961 6069.
Mon–Sat, 9:00 AM – 10:00 PM AEST. We respond within 24 hours.
Are your products covered by warranty?
Yes, every product includes a 12-month manufacturer's warranty.
Curated for Quality
Every product hand-selected to meet our quality standards before it reaches your home
Fast Australian Dispatch
Orders dispatched within 1–3 business days from our Australian warehouses
Responsive Local Support
Australian-based team available Mon–Sat, 9am–10pm AEST. Reply within 24 hours
Backed by Warranty
Every product includes a 12-month manufacturer's warranty — shop with confidence
